Infusion port needle pulling-out anti-stabbing device

Abstract

The utility model discloses an infusion port needle pulling-out anti-stabbing device which comprises a needle pulling device body, the needle pulling device body comprises a supporting handle, supporting pieces are vertically and fixedly arranged on the two sides of the bottom of the supporting handle, and supporting bases are arranged at the bottoms of the supporting pieces. The infusion port fixing device is simple in structure and convenient to use, the two fixing grooves are fixed to the peripheries of the two sides of an infusion port in the working process, the infusion port is surrounded and limited through the two fixing grooves, the two supporting bases are in a pea shape and can simulate human fingers to press and fix the peripheries of the two sides of the infusion port, the infusion port bases can be stably fixed, and the infusion port fixing device is convenient to use. The infusion port seat is simple in structure and not prone to slipping, and force is applied in the vertical direction when the infusion port seat is pressed, so that the needle withdrawing action of a nurse is more stable and gentle, pain of a patient during needle withdrawing is relieved, hands of the nurse are protected from being scratched by a needle head, disease transmission caused by needle pricking injury is prevented, and damage of external force to the infusion port seat during needle withdrawing is effectively prevented.

Description

Technical Field

[0001] The utility model relates to a clinical nursing appliance, in particular to a needle removal and puncture prevention device for an infusion port. Background Art

[0002] An implantable intravenous infusion port is a closed infusion device that is completely implanted in the human body, including a catheter portion with its tip located in the vena cava and an injection seat buried under the skin. It provides patients with a long-term venous vascular channel. When using the infusion port for infusion, a butterfly needle needs to be connected. Since the nurse may be pricked by the needle when the needle is removed after the infusion is completed, many nurses are also timid when removing the needle. At present, a Chinese patent with a publication number of CN203763579U discloses a needle remover for an infusion port, including a handle, a connecting portion and a base, wherein the two ends of the connecting portion are respectively connected to the handle and one end of the base, and the plane where the handle is located is parallel and spaced above the plane where the upper side of the base is located; a V-shaped opening is formed at the other end of the base.

[0003] However, the device also has some defects: the V-shaped opening of the needle puller is relatively narrow, which cannot effectively fix the base of the infusion port and is easy to slip away. In addition, the needle puller is applied at an oblique angle, which may result in insufficient force and inconvenience in applying force. Accidents may still occur in actual use, resulting in scratches on nurses and patients. Utility Model Content

[0004] The purpose of the utility model is to provide an infusion port needle removal and puncture prevention device in order to solve the above problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an infusion port needle removal and puncture prevention device, comprising a needle puller body, wherein the needle puller body comprises a support handle, support members are vertically fixedly arranged at both sides of the bottom of the support handle, and a support base is arranged at the bottom of the support member.

[0007] As a preferred technical solution of the infusion port needle removal and puncture prevention device of the utility model, the diameter of the support handle is 1cm-1.5cm, and the length of the support handle is 9cm-12cm.

[0008] As a preferred technical solution of the infusion port needle removal and puncture prevention device of the utility model, the height of the support member is 8.5cm-10cm.

[0009] As a preferred technical solution of the infusion port needle removal and puncture prevention device of the utility model, the height of the support base is 1 cm and the width of the support base is 3 cm.

[0010] As a preferred technical solution of the infusion port needle removal and puncture prevention device of the utility model, the two support bases are pea-shaped, the two support base openings are installed opposite to each other, and an arc-shaped fixing groove is opened at the bottom of the support base.

[0011] As a preferred technical solution of the infusion port needle removal and puncture prevention device of the utility model, the distance between the two support members is 3cm-5cm, and the distance between the two support bottoms is 1cm-2cm.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has a simple structure and is easy to use. When working, the two fixing grooves are fixed to the two sides of the infusion port so that the two fixing grooves surround and limit the infusion port. The two supporting bases are pea-shaped and can simulate human fingers to press and fix the two sides of the infusion port, so that the infusion port base can be stably fixed and is not prone to slippage. Moreover, the force is applied in the vertical direction when pressing, which makes it easier for the user to grasp the needle remover body and make it easier to remove the needle, thereby avoiding scratching the nurse's skin when pulling out the needle, making the nurse's needle removal action more stable and gentle, reducing the pain of the patient when removing the needle, protecting the nurse's hands from scratches by the needle, preventing the spread of diseases caused by needle sticks, and effectively preventing external forces from damaging the infusion port seat when removing the needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] In the figure: 1. needle puller body; 2. support handle; 3. support member; 4. support base; 5. fixing groove. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] In the drawings, the same reference numerals all refer to the same components.

[0019] Example 1

[0020] like Figure 1As shown, the needle puller body 1 includes a support handle 2, support members 3 are vertically fixedly arranged at both sides of the bottom of the support handle 2, and a support base 4 is arranged at the bottom of the support member 3.

[0021] Furthermore, the diameter of the support handle 2 is 1 cm-1.5 cm, and the length of the support handle 2 is 9 cm-12 cm.

[0022] The height of the support member 3 is 8.5 cm-10 cm.

[0023] The height of the support base 4 is 1 cm, and the width of the support base 4 is 3 cm.

[0024] The two support bases 4 are pea-shaped, and the openings of the two support bases 4 are installed opposite to each other. The bottoms of the support bases 4 are provided with arc-shaped fixing grooves 5 .

[0025] The distance between the two support members 3 is 3 cm-5 cm, and the distance between the two support bottoms 4 is 1 cm-2 cm.

[0026] Specifically, during operation, the two fixing grooves 5 are fixed to the sides of the infusion port so that the two fixing grooves 5 surround and limit the infusion port. The two support bases 4 are pea-shaped and can simulate human fingers to press and fix the sides of the infusion port. The medical staff holds the support handle 2, and the index finger and ring finger can contact the two support members 3 for stability. The middle finger surrounds the support handle 1 between the two support members 3 to stabilize the needle puller body 1, and the center of the body is biased toward the needle puller body 1, so that the needle puller can be easily pulled out. The main body 1 can be better stabilized at the needle insertion site. When removing the needle, it is necessary to shake it slightly to remove the needle. The distance between the two support bottoms 4 can be suitable for the amplitude of the needle shaking, and the needle will be lifted 3-5cm when pulled out. The height of the support 3 is 8.5cm-10cm, which can avoid scratching the nurse's skin when pulling out, making the nurse's needle removal action more stable and gentle, reducing the patient's pain when removing the needle, protecting the nurse's hands from scratches by the needle, preventing needle sticks and causing disease transmission, and effectively preventing external forces from damaging the infusion port seat when removing the needle.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preventing puncture injuries when removing a needle from an infusion port, comprising a needle remover body (1), characterized in that: The needle remover body (1) comprises a support handle (2), support members (3) are vertically fixedly arranged at both sides of the bottom of the support handle (2), and a support base (4) is arranged at the bottom of the support member (3).

2. The device for preventing puncture injury when removing a needle from an infusion port according to claim 1, characterized in that: The diameter of the support handle (2) is 1 cm-1.5 cm, and the length of the support handle (2) is 9 cm-12 cm.

3. The device for preventing puncture injury when removing a needle from an infusion port according to claim 2, characterized in that: The support member (3) has a height of 8.5 cm to 10 cm.

4. The device for preventing puncture injury when removing a needle from an infusion port according to claim 3, characterized in that: The height of the support base (4) is 1 cm, and the width of the support base (4) is 3 cm.

5. The device for preventing puncture injury when removing a needle from an infusion port according to claim 4, characterized in that: The two support bases (4) are pea-shaped, the two support bases (4) are installed with their openings facing each other, and arc-shaped fixing grooves (5) are formed at the bottoms of the support bases (4).

6. The device for preventing puncture injury when removing a needle from an infusion port according to claim 5, characterized in that: The distance between the two support members (3) is 3 cm to 5 cm, and the distance between the two support bases (4) is 1 cm to 2 cm.

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